非绝热壁叶栅的粘性流动

VISCOUS FLOW OF CASCADE WITH NON-ADIABATIC WALL

非绝热壁叶栅的粘性流动王正明（中国科学院工程热物理研究所北京１０００８０）关键词非绝热壁；叶栅；粘性流动１引言近年来，随着计算机运算速度的提高，叶轮机械内部粘性流动的数值解法发展很快，对于动量方程，已广泛采用亘接求解不作简化的完全的Ｎ－Ｓ方程，以便更...

Based on the governing equations of the viscous flow expressed with respect to nonorthogonal curvilinear coordinates and nonorthogonal velocity components, the numerical solution of the viscous flow of cascade with non-adiabatic wall was discussed in this paper.The computational results obtained by separately considering adiabatic and non-adiabatic walls were compared at same inlet conditions.